Remove the acs-tcl testcase 'documentation__check_proc_testcase', as it provides information already covered by the new 'acs-automated-testing/www/admin/proc-coverage' page and the '::aa::coverage::*' procs

Fixed bug while populating the 'api_proc_doc_scripts' nsv on ad_proc, where some procs where not added due to a race condition between the 'acs-automated-testing' and the 'acs-bootstrap-installer' packages. See comments in commit for more details.